The heartbroken warrior unleashes her fury on Bellamy (again!) in TVLine’s exclusive clip of Thursday’s episode (The CW, 9/8c) when he tries to stop her from returning to Arkadia.

“What more do I have to do to prove that I am on your side?” he asks, garnering this gut-wrenching response: “Bring Lincoln back. … Turning Pike in does not make you one of the good guys, Bellamy. You did that to save me, not because you thought what Pike was doing to the grounders was wrong.”